Finished Sect 10-27 via bucking those rivets that I couldn't use Main Squeeze on. Several sizes on Fig 2 diagram by Van's were too short ! vs 'checking gauge'...so substituted next size ( -8 vs -7, -5 vs -4, and even -6 vs -4 spec'd). Surprised not just a 0.5 off, but whole length. These were in locations with additional layers that perhaps designers/engineers didn't account for. It's always good idea to check lengths throughout build, as other builders have noted. So...if you are building, check with gauge tool vs reliance only on dwg call outs.
